Fig. 4
From: Coherent states and unilateral coherence in strengthening entropic uncertainty relations
Three-dimensional plot of the entropy uncertainty \({\Delta }_{xz}\) as a function of the angles \(\uptheta =\frac{\pi }{4}\), \({\upvarphi }=0\) and \(\xi 1=\mp \frac{1}{\xi }\). (A) \(\xi =\pm 1\). (B) \(\xi =\pm 2\). (C) \(\xi =\pm 3\).
